package com.atguigu.service;

import com.atguigu.pojo.User;

/**
 * @program:weiblog-server
 * @author: 马雨清
 * @Time: 2023/8/21  14:26
 * @description:
 */
public interface UserService {
    User login(User user);

    User findById(Integer id);

    Integer modifyUser(User user);

}
